SCS Strainer filters ● filtratietechniek ● separatietechniek www.auxill.nl
filters ● filtratietechniek ● separatietechniek Self Cleaning Suction Screens Applications o Irrigation systems Rain systems o Golf courses o Tennis courts o Sporting fields o Water make up systems o Desalination plants o Fire fighting systems o Pump suction strainer o Industrial coarse pre filter o in circulation systems. Operation principle The SCS self cleaning intake screen is used when it is necessary to filter floating debris in water intake systems, which could block the water flow or clog up pumps and water distribution systems. The same function may be used in industrial applications, where collection and build up of particles in a sump cause problems. The SCS self-cleaning suction strainer is a constantly rotating intake screen. The rotating movement will be maintained by diverting a small amount of the total flow back into the strainer. This causes the pressure of the flow to increase and will flush the debris off the screen and force the strainer into its rotating movement. If the pump pressure is too low, or in case of gravity feed, an auxiliary booster pump is recommended to supply the cleaning flow rate. Backwash The diverted backwash flow feeds the spray nozzles, which have two functions: The impact causes the aluminum screen to rotate, at a speed of about 20-RPM o The force and velocity of the jets blasts the solids away from the screen. o The jets are stationary and create a directional flow, wich carries the debries away from the screen. Goorstraat 23 ● 7004 HG ● Doetinchem telefoon: +31.314.391706 ● info@auxill.nl ● www.auxill.nl 1
filters ● filtratietechniek ● separatietechniek SD types (single drive) type max. cap. nom. cap. min. pressure inlet supply m³/h m³/h SCS2 11 1.2 2.5 2” 15 mm SCS3 36 1.4 4.2 3" 1” SCS4 74 2.9 4.2 4" 1” SCS6 142 5.4 4.2 6” 1 ½’’ SCS8 261 7.3 4.2 8” 2" SCS10 341 9.8 4.6 10” 2” SCSI0BB 432 11.8 4.6 10” 2” SCS10XL 568 17.7 4.6 10” 2” SCS12XL 568 17.7 4.6 12” 2” DD types low pressure (double drive) type max. cap. nom.cap. min. pressure inlet supply m³/hr m³/hr SCS3-DD 45 3.5 3.2 4" 1" SCS4-DD 91 7.0 3.2 4" 1" SCS6-DD 165 10.2 3.2 6" 1½" SCS8-DD 330 13.6 3.2 8" 2" SCS10-DD 426 17.0 3.2 10" 2" SCS10BB-DD 534 20.4 3.2 10" 2½" SCS10XL-DD 670 20.4 3.2 10" 2½" SCS12XL-DD 670 20.4 3.2 12" 2½" type capacity single drive capacity double drive dd dimensions / mm Screen 2.5 mm 1 mm 0.6 mm 2.5 mm 1 mm 0.6 mm length screen diam. weight size SCS 3 36 26 22 45 32 27 395 155 265 5 kg SCS 4 74 55 47 91 68 58 545 305 265 7 kg SCS 6 142 107 93 165 125 108 660 360 420 12 kg SCS 8 216 183 158 330 232 200 840 555 510 16 kg SCS 10 341 242 208 426 302 260 900 610 610 25 kg SCS 432 307 265 534 380 327 1055 765 610 30 kg 10BB SCS 568 403 346 670 477 409 1055 765 765 41 kg 10XL SCS 568 403 346 670 477 409 1055 765 765 41 kg 12XL standard screen: aluminum option: stainless steel Goorstraat 23 ● 7004 HG ● Doetinchem telefoon: +31.314.391706 ● info@auxill.nl ● www.auxill.nl 2
filters ● filtratietechniek ● separatietechniek Goorstraat 23 ● 7004 HG ● Doetinchem telefoon: +31.314.391706 ● info@auxill.nl ● www.auxill.nl 3
filters ● filtratietechniek ● separatietechniek Goorstraat 23 ● 7004 HG ● Doetinchem telefoon: +31.314.391706 ● info@auxill.nl ● www.auxill.nl 4
filters ● filtratietechniek ● separatietechniek Goorstraat 23 ● 7004 HG ● Doetinchem telefoon: +31.314.391706 ● info@auxill.nl ● www.auxill.nl 5
Recommend
More recommend
